code: def valid_model_config(
      valid_iam_role_arn,
      valid_vpc_config,
      valid_environment_config,
      valid_containers_config,
  ):
      return {
          "Containers": valid_containers_config,
          "EnableNetworkIsolation": True,
          "ExecutionRoleArn": valid_iam_role_arn,
          "PrimaryContainer": {"Environment": valid_environment_config},
          "VpcConfig": valid_vpc_config,
      }
  
imports: from __future__ import absolute_import
  import os
  import pytest
  from mock import MagicMock
label_desc: Use image node_id 11 for calling a global function with example usage: valid_model_config(valid_iam_role_arn, valid_vpc_config, valid_environment_config, valid_containers_config) and returns: dict